at the kerry nomination and foreign policy challenges he'll face, with two men who've served as national security adviser to the president. zbigniew brzezinski held that position with president carter. he's now a counselor at the center for strategic and international studies. stephen hadley served under president george w. bush. he's currently a senior adviser at the united states institute of peace. welcome to both of you. first, zbigniew brzezinski, your thoughts on john kerry as nominee for secretary of state? >> i think he's an absolutely top-notch choice. very good. experienced, solid, energetic with a broad vision and with a strong focus on trying to stabilize those parts of the world that are especially dangerous. i think he's practical, intelligent, well informed. >> brown: stephen hadley? >> he's in a way spent his whole life preparing for this job and it's good he did because he takes in the a very challenging time and i think he's going to have a lot of challenges before him. i think one of them is to prioritize where he's going to put his time. >> brown: well, you know, he s